Mapping Ingress Dscp Values To Internal Dscp Values; Figure 117: Setting The Trust Mode - Edge-Core ES3510MA-DC Management Manual

P
ARAMETERS
These parameters are displayed:
◆
◆
W
EB
To configure the trust mode:
1.
2.
3.
4.

Figure 117: Setting the Trust Mode

Use the Traffic > Priority > DSCP to DSCP page to map DSCP values in
M I
APPING NGRESS
incoming packets to per-hop behavior and drop precedence values for
DSCP V
ALUES TO
internal priority processing.
I DSCP
NTERNAL
V
ALUES
The DSCP is six bits wide, allowing coding for up to 64 different forwarding
behaviors. The DSCP replaces the ToS bits, but it retains backward
compatibility with the three precedence bits so that non-DSCP compliant,
ToS-enabled devices, will not conflict with the DSCP mapping. Based on
network policies, different kinds of traffic can be marked for different kinds
of forwarding.
CLI R
◆
Interface – Specifies a port or trunk.
Trust Mode
DSCP – Maps layer 3/4 priorities using Differentiated Services Code
■
Point values.
CoS – Maps layer 3/4 priorities using Class of Service values.
■
(This is the default setting.)
I
NTERFACE
Click Traffic, Priority, Trust Mode.
Select the interface type to display (Port or Trunk).
Set the trust mode.
Click Apply.
EFERENCES
"qos map dscp-mutation" on page 870
– 239 –
| Class of Service
C 11
HAPTER
Layer 3/4 Priority Settings